151889920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 451301760

約数和(自身を除く): 299411840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 163, 182, 208, 224, 256, 260, 280, 320, 326, 364, 416, 448, 455, 512, 520, 560, 640, 652, 728, 815, 832, 896, 910, 1024, 1040, 1120, 1141, 1280, 1304, 1456, 1630, 1664, 1792, 1820, 2048, 2080, 2119, 2240, 2282, 2560, 2608, 2912, 3260, 3328, 3584, 3640, 4160, 4238, 4480, 4564, 5120, 5216, 5705, 5824, 6520, 6656, 7168, 7280, 8320, 8476, 8960, 9128, 10240, 10432, 10595, 11410, 11648, 13040, 13312, 14336, 14560, 14833, 16640, 16952, 17920, 18256, 20864, 21190, 22820, 23296, 26080, 26624, 29120, 29666, 33280, 33904, 35840, 36512, 41728, 42380, 45640, 46592, 52160, 58240, 59332, 66560, 67808, 71680, 73024, 74165, 83456, 84760, 91280, 93184, 104320, 116480, 118664, 133120, 135616, 146048, 148330, 166912, 169520, 182560, 186368, 208640, 232960, 237328, 271232, 292096, 296660, 333824, 339040, 365120, 417280, 465920, 474656, 542464, 584192, 593320, 678080, 730240, 834560, 931840, 949312, 1084928, 1168384, 1186640, 1356160, 1460480, 1669120, 1898624, 2169856, 2336768, 2373280, 2712320, 2920960, 3797248, 4339712, 4746560, 5424640, 5841920, 7594496, 9493120, 10849280, 11683840, 15188992, 18986240, 21698560, 30377984, 37972480, 75944960, 151889920]

約数ペア:

[(1, 151889920), (2, 75944960), (4, 37972480), (5, 30377984), (7, 21698560), (8, 18986240), (10, 15188992), (13, 11683840), (14, 10849280), (16, 9493120), (20, 7594496), (26, 5841920), (28, 5424640), (32, 4746560), (35, 4339712), (40, 3797248), (52, 2920960), (56, 2712320), (64, 2373280), (65, 2336768), (70, 2169856), (80, 1898624), (91, 1669120), (104, 1460480), (112, 1356160), (128, 1186640), (130, 1168384), (140, 1084928), (160, 949312), (163, 931840), (182, 834560), (208, 730240), (224, 678080), (256, 593320), (260, 584192), (280, 542464), (320, 474656), (326, 465920), (364, 417280), (416, 365120), (448, 339040), (455, 333824), (512, 296660), (520, 292096), (560, 271232), (640, 237328), (652, 232960), (728, 208640), (815, 186368), (832, 182560), (896, 169520), (910, 166912), (1024, 148330), (1040, 146048), (1120, 135616), (1141, 133120), (1280, 118664), (1304, 116480), (1456, 104320), (1630, 93184), (1664, 91280), (1792, 84760), (1820, 83456), (2048, 74165), (2080, 73024), (2119, 71680), (2240, 67808), (2282, 66560), (2560, 59332), (2608, 58240), (2912, 52160), (3260, 46592), (3328, 45640), (3584, 42380), (3640, 41728), (4160, 36512), (4238, 35840), (4480, 33904), (4564, 33280), (5120, 29666), (5216, 29120), (5705, 26624), (5824, 26080), (6520, 23296), (6656, 22820), (7168, 21190), (7280, 20864), (8320, 18256), (8476, 17920), (8960, 16952), (9128, 16640), (10240, 14833), (10432, 14560), (10595, 14336), (11410, 13312), (11648, 13040)]